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Welcome to the new IDOT home page. Our location has changed, please update any bookmarks.

Training

Required technician training for Mixture Aggregate Technician and Aggregate Technician is described on the Lake Land College website.

Contact Us

Illinois Department of
Transportation
Hanley Building
2300 S. Dirksen Parkway
Springfield, IL 62764

(217) 782-7820 or
TTY (866) 273-3681

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